| distress(noun, trouble, worry, concern, anxiety) |
| dither(noun, agitation, nervousness, nerves, willies) |
| dithers(noun, worry, anxiety, anger, agitation) |
| emotion(noun, excitement, anxiety, agitation, fear) |
| excitability(noun, activity, movement, worry, anxiety) |
| feverishness(noun, worry, anxiety, anger, agitation) |
| flap(noun, trouble, worry, concern, anxiety) |
| flutters |
| fretfulness(noun, activity, trouble, movement, worry) |
| fright(noun, excitement, distress, anxiety, agitation) |
| fuss(noun, trouble, worry, concern, anxiety) |
| jimjams(dread, willies, nail-biting) |
| jitteriness |
| misgiving(noun, trouble, worry, concern, distress) |
| nerviness(anxiety, uneasiness, tenseness) |
| queasiness |
| shiver(noun, agitation, nervousness, nerves, willies) |
| skittishness |
| strain(noun, worry, concern, anxiety, nervousness) |
| tenseness(noun, excitement, anxiety, agitation, nervousness) |